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2019 Map of Iliamna A-7 SW, 2019 Print
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2019 Map of Iliamna A-7 SW

USGS Topo · Published 2019

About this map

Katmai National Preserve dominates the southern landscape of this 2019 survey, protecting a significant expanse of wilderness in southwestern Alaska. The northern shoreline of Nonvianuk Lake curves across the bottom of the map, serving as a primary hydrologic feature for the region. This area remains largely undeveloped, defined by its complex drainage systems and the isolated flow of Nanuktuk Cr in the northeast. The map provides a detailed look at the township and range divisions, including t12s r38w, which organize this portion of the Lake and Peninsula Borough. Historically, these lands represent the transition between the preserve's rugged interior and the large freshwater bodies that characterize the Bristol Bay watershed.

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Map Details

Date Portrayed2019
Date Published2019
PublisherU.S. Geological Survey
Map TypeTopographic
Scale1:25,000
Physical Dimensions24 x 29 inches

Editions of this 2019 Iliamna A-7 SW Map

This is the sole edition of this map. No revisions or reprints were ever made.

Historical Maps of Lake and Peninsula Through Time

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Source Details

SourceU.S. Geological Survey
CopyrightPublic Domain